 Differential dynamic microscopy

Differential Dynamic Microscopy (DDM) is a quantitative imaging technique used primarily in the study of dynamic processes in biological and soft matter systems. It is particularly valuable for investigating the motion and dynamics of particles in complex environments like colloids, proteins, or cellular systems. The main principles of DDM involve capturing a series of images of a sample over time and analyzing the fluctuations in the intensity of the images to extract information about the movement of particles.